Building a Pontoon Bridge. Another section is added and the bridge is nearly midway in the stream. This unit, under ...

Jump to Content

Courtesy of UC Berkeley, Bancroft Library

http://www.oac.cdlib.org/ark:/13030/ft2c600464/?order=3

Title:

Building a Pontoon Bridge. Another section is added and the bridge is nearly midway in the stream. This unit, under ...

Date:

1943-07

Contributing Institution:

UC Berkeley, Bancroft Library